The oil price of No.92 gasoline is linear, so it returns to seven dollars, which is judged according to the international oil price pattern. At present, the international oil price has fallen sharply as a whole, and the domestic oil price has to be lowered accordingly. With timely macro-control, the oil price will be adjusted to a certain extent, but the increase is not as great as that of foreign countries, but it will still be adjusted back to the seven-yuan era.